“Multimedia” means that _________ .
A.it can show a graph.
B.it can do all above at the same time.
C.it can play music
D.it can rotate a three-dimensional model
出自:郑州工业应用技术学院计算机专业英语

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块